bool QEpicsAcqLocal::setControlLine(const char* scan, int ctl_idx, const QString &varName, double first, double last, double increment)
{
acqScan_t *scp;
acqControl_t *ctlp;
scp = lookup_acqScan(scan, master);
if( scp == NULL) // scan doesn't exist?
return 0;
ctlp = setupControlLine( scp, ctl_idx);
tryCopy( &ctlp->controlPV, varName);
trySet( &ctlp->startVal, first);
trySet( &ctlp->deltaVal, increment);
trySet( &ctlp->finalVal, last);
return 0;
}
bool Lock::isSet()
{
if( trySet( ))
{
unset();
return false;
}
return true;
}
/** (private to doBombs)
* sets all the squares next to a bomb to triggered
* WARNING: beware of wraparound! The board is only 256 blocks across,
* so triggering -1,-1 will affect 256,256
*/
static void detonate(Uint8 x, Uint8 y) {
trySet(x-1, y-1); trySet(x , y-1); trySet(x+1, y-1);
trySet(x-1, y ); level->field[x][y] = BT_TRIGGERED; trySet(x+1, y );
trySet(x-1, y+1); trySet(x , y+1); trySet(x+1, y+1);
}
